About US

GSC Construction is a family-owned new construction and remodeling company built on experience, trust, and craftsmanship. With over 40 years of hands-on work throughout South County and beyond, we’ve seen it all—and we know how to build it right.

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our Services

Registered and Insured

new CONSTRUCTION

Thoughtful design meets quality craftsmanship.

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REMODELING

Transform your existing space into a personalized haven.

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outdoor projects

Captivating projects that redefine your outdoor living experience.

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window & door installation

Open the door to a world of possibilities with our top-tier services.

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why choose us?

Experience

Over 40 years of real-world construction knowledge put to work on your project.

Free Estimates

Clear, upfront pricing with no pressure and no surprises—ever.

Craftsmanship

Quality materials, skilled hands, and details done right the first time.

Trust

Family-owned, locally rooted, and built on long-term relationships—not quick wins.

Recent Projects

We installed and secured the roof trusses to create a strong, properly aligned framework for the home. Precision and safety were key to ensuring long-term structural stability and a smooth build moving forward.

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Lisa Penta

“We had GSC renovate our kitchen and they were awesome!! We are SO happy with the results. Scott and his team were a pleasure to work with and any questions were answered quickly. Thank you GSC!"

Christine Gage

“The craftsmen at GSC Construction brought my dream to life!! My deck is the prettiest I have ever seen and coordinates beautifully with my patio. I wholeheartedly recommend the Father and Son builders at GSC!"

Linda Rioux

“I would highly GSC! Professional, friendly, courteous, excellent workmanship, reasonable prices, flexible schedule, trustworthy. They have completed 4 home projects perfectly and more are planned!"